Siemens 6AV3627-1NK00-2AX0 | TP27-6 Touch Panel

Monochrome HMI for SIMATIC S5 and S7 Systems

The 6AV3627-1NK00-2AX0 touch panel, also known as the TP27-6, provides a reliable operator interface for SIMATIC S5 and S7 control systems . This panel features a 5.7-inch STN monochrome LC display with 8 gray scales and 240 x 320 pixel resolution . It enables operators to monitor processes, view alarms, and control machinery through an intuitive touch interface . Furthermore, this panel includes 1 MB of user memory for storing configuration data and application projects .

Technical Specifications

Parameter	Specification
Manufacturer	Siemens
Product Line	SIMATIC HMI / TP27
Model	6AV3627-1NK00-2AX0
Product Type	Touch Panel (TP27-6)
Display Type	STN monochrome LC, 8 gray scales
Screen Diagonal	5.7 inches
Resolution	240 x 320 pixels
User Memory	1 MB Flash-EPROM
Interfaces	1 x TTY, 2 x RS232, 1 x RS422, 1 x RS485 (up to 12 Mbit/s)
Processor	x86, 33 MHz
Operating System	RMOS
Configuration Software	ProTool
Backlight MTBF	50,000 hours (at 25°C)
Front Protection Rating	IP65
Rear Protection Rating	IP20
Input Voltage	18 V DC
Power Consumption	10 W
Weight	1.5 kg
Dimensions (W x H x D)	212 x 156 x 65 mm
Operating Temperature	0°C to 45°C
Storage Temperature	-20°C to 60°C
Certifications	UL, FM Class I Div. 2, EX Zone 22, PRS
Product Status	Discontinued (PLM: PM500, EOSR: 01.10.2014)

Display and Operator Interface

The 6AV3627-1NK00-2AX0 panel utilizes a high-contrast STN monochrome display that delivers clear visualization even in challenging lighting conditions . The panel’s touch-sensitive surface allows operators to interact directly with configured buttons and input fields . Moreover, the panel includes an optional 3.6 V backup battery that maintains the real-time clock for up to 4 years . The display also supports graphical representations including histograms, curves, and status displays .

Connectivity and Integration

This touch panel offers extensive connectivity options through its multiple interfaces . It connects to programmable controllers via RS232, RS422, or RS485, supporting transmission rates up to 12 Mbit/s . Additionally, the built-in PC card slot accommodates memory expansion or project transfer . Users can configure the 6AV3627-1NK00-2AX0 using ProTool configuration software .

Physical Characteristics and Mounting

The 6AV3627-1NK00-2AX0 features a robust design suitable for industrial environments. Its IP65 front rating protects against dust and water ingress . The panel weighs 1.5 kg and requires vertical mounting with a maximum inclination of ±35° . The panel’s dimensions allow straightforward installation into standard cutouts.

Product Status

Siemens discontinued the 6AV3627-1NK00-2AX0 effective October 1, 2014 . Despite its legacy status, users can still source this panel through industrial automation distributors offering new old stock or refurbished units. For new installations, Siemens recommends migrating to current HMI platforms .